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　　In the design of real-time online detection of the clearance of the brake shoe of the hoist, it is necessary to save the fault time and fault data. 　　Clock chips are used in most instruments and m...[Details]

O Introduction Arc furnaces and other nonlinear devices generate harmonics. In power systems, high-order harmonics generate redundant harmonic losses, which reduce the efficiency of various pow...[Details]

On the evening of April 30, Star Semiconductor, a well-known domestic IGBT listed company, released its first quarter 2020 performance report. Data showed that its revenue in the first quarter was 13...[Details]

PIC microcontroller interrupt module introduction: PIC 16F87X series microcontrollers can receive up to 14 interrupt sources. The interrupt controller register INTCON marks the requ...[Details]

According to foreign media reports, Lamborghini is currently conducting multiple research projects with MIT, focusing on the topic of energy storage in supercapacitors. Supercapacitors can charge fas...[Details]

Decoder: Translate binary codes into symbols we can understand For example: binary code is 3 binary bits; the symbol that can be understood is that the i-th bulb among 8 bulbs will light up; In a...[Details]

Biorep Biofluid Perfusion System Challenge: Improve the throughput and reproducibility of cell secretion assays, which are commonly used to analyze pancreatic islet cells in type 1 diabetes resear...[Details]

According to the Nikkei, Sony announced its consolidated financial results (US GAAP) for the fiscal year ending March 2021 on the 28th. The financial report showed that net profit doubled from the pr...[Details]

When it comes to Intel, the first thing that comes to mind is their x86 processors, which is also their homepage. However, in recent years, Intel has also tried to diversify its development and opene...[Details]

Definition of equivalent salt density of insulator: The equivalent of soluble salt in the dirt attached to the surface of the insulator is the distribution density of NaCl mass, and the unit is mg/...[Details]

Apple will not limit its use of LTPO screens to just one “iPhone 13” model, with one analyst insisting the display technology will be used in multiple 2021 iPhone models. After Apple used LTPO scre...[Details]

Most technologies harness the sun's energy by collecting the sunlight itself and then converting it into electricity, using photovoltaic materials. Other methods harness the sun's thermal energy, u...[Details]

What should be paid attention to when measuring steam with a vortex flowmeter? What is the best method for installing a vortex flowmeter to measure steam? Can a vortex flowmeter be used for steam toll...[Details]

      Google today released its second and likely final Android 13 developer preview, which includes an important new feature: apps must get user consent before sending push messages. 　　"Apps targe...[Details]

CAN bus (Controller Area Network) is a fieldbus communication protocol used in the automotive and industrial automation fields. It has high reliability, real-time and flexibility, and is widely use...[Details]